verb:
1. To make a sudden winning comeback at the very last and crucial minute or moment of a competitive situation(i.e a game, sport, fight, etc.) and shock an opponent or opponents in the process, who previously thought was/were going to win.

1. David Freese totally Freesed the Texas Rangers during the second extra inning of Game 6 of the 2011 World Series by hitting a walk-off home run and giving the St. Louis Cardinals a 10-9 win over the Rangers, who would have won if they hadn't failed to get the Cardinals out in the previous innings and prevent them from scoring runs to tie the game. Then the Rangers ultimately choked in Game 7 and lost the World Series.

2. Timmy was on the floor covered in bruises after getting the shit beat out of him by a bully, but he then Freesed the bully by kicking him really hard in the groin while he stood over him and caused him to stumble like a felled oak.